Select two signs to see how they match across love, communication, trust, and values.
Astrological compatibility draws on three layers. First, element harmony — fire and air fuel each other, earth and water nourish each other, while fire and water create steam. Second, modality dynamics — two cardinal signs both want to lead, two fixed signs both refuse to bend, two mutable signs both avoid commitment. Third, planetary aspects — the relationship between each sign's ruling planet reveals the deeper energetic exchange.
Our compatibility scores weigh all three layers across four dimensions: love and passion, communication style, trust and loyalty, and shared values. No pairing is inherently doomed — every combination has its strengths and its work.
Sun sign compatibility is only the surface. Your Moon sign governs emotional compatibility, your Venus sign shapes how you love, and your Mars sign drives how you pursue. A full natal chart comparison — called synastry — maps all of these connections. Our readers compute your complete chart from your exact birth data.
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